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DE19717589A1 - Speed / odometer for roller skates (inline skaters) - Google Patents

Speed / odometer for roller skates (inline skaters)

Info

Publication number
DE19717589A1
DE19717589A1 DE19717589A DE19717589A DE19717589A1 DE 19717589 A1 DE19717589 A1 DE 19717589A1 DE 19717589 A DE19717589 A DE 19717589A DE 19717589 A DE19717589 A DE 19717589A DE 19717589 A1 DE19717589 A1 DE 19717589A1
Authority
DE
Germany
Prior art keywords
skates
roller
speed
measuring device
inline
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE19717589A
Other languages
German (de)
Inventor
Marc Sven Dipl Ing Keul
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KEUL MARC SVEN DIPL ING FH
Original Assignee
KEUL MARC SVEN DIPL ING FH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KEUL MARC SVEN DIPL ING FH filed Critical KEUL MARC SVEN DIPL ING FH
Priority to DE19717589A priority Critical patent/DE19717589A1/en
Priority to PCT/DE1997/001719 priority patent/WO1998006466A2/en
Publication of DE19717589A1 publication Critical patent/DE19717589A1/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/26—Roller skates; Skate-boards with special auxiliary arrangements, e.g. illuminating, marking, or push-off devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
    • G01P3/54—Devices characterised by the use of electric or magnetic means for measuring linear speed by measuring frequency of generated current or voltage
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/18—Measuring a physical parameter, e.g. speed, distance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

A speedometer for roller skates, in particular in-line skates, is disclosed. The invention is based on the recognition that speed or kilometres cannot be measured in in-line skates as for example in bicycles. The features of the invention which are novel over the prior art result from that at least one measurement unit (4) is mounted on or integrated into the in-line skate (8) for each foot. In the preferred embodiment, the pulse generating system consists of a magnet (5) and magnet switch (6). The measurement device is mounted on and secured to axis bolt (3) with the roller (2). In addition, it is mounted and secured between the roller and rail (1) in the upper 180 DEG area above the running wheel. The fastening clips (7) of the measurement unit are advantageously designed with two poles. The invention aims at first at making it possible to retrofit all commercially available in-line skates, while not excluding the possibility of integrating a measurement unit in and on in-line skates already in the manufacturer's facilities.

Description

Die Erfindung betrifft eine Geschwindigkeitsmeßvorrichtung für Rollschuhe insbesondere Inline-Skates, bei denen die Rollen hintereinander angeordnet sind. Inline-Skates bestehen aus den im folgenden erwähnten Schuhen, Schienen, Achsen und Rollen.The invention relates to a speed measuring device for roller skates especially inline skates, in which the wheels are arranged one behind the other. Inline skates consist of the shoes, rails, axles and rollers mentioned below.

Die Erfindung betrifft die Umsetzung und Lösung der Geschwindigkeitsmessung bei Inline-Skates.The invention relates to the implementation and solution of speed measurement in inline skates.

Geschwindigkeits/Kilometerzähler im folgenden Tacho genannt, wie sie bei Fahrrädern verwendet werden, sind allgemein bekannt.Speed / odometer in the following called speedometer, as used on bicycles are generally known.

Die Funktionsweise ist im folgenden beschrieben.The mode of operation is described below.

An der Vorderradgabel ist ein Magnetschalter, der über einem Kabel mit dem Tacho verbunden ist, montiert. Die Übertragung der Impulse kann kabellos (per Funk) erfolgen.There is a magnetic switch on the front fork, which is connected to the speedometer by a cable is assembled. The impulses can be transmitted wirelessly.

Ein Magnet, der an einer Speiche in Höhe des Magnetschalters angebracht ist schließt beim Passieren kurzzeitig diesen. Das entstandene Signal (Impuls pro Zeiteinheit) wird im Tacho verarbeitet und als Geschwindigkeit bzw. Kilometer angezeigt.A magnet, which is attached to a spoke at the level of the magnetic switch, closes at Pass this briefly. The resulting signal (pulse per unit of time) is in the speedometer processed and displayed as speed or kilometers.

Da beim Fahrradfahren die Reifen ständig Bodenkontakt haben entspricht die relative Geschwindigkeit der Räder der Geschwindigkeit des Fahrers, die ermittelt werden soll.Since the tires are always in contact with the ground when cycling, the relative corresponds Speed of the wheels the speed of the driver to be determined.

Anders ist es beim Fahren mit Inline-Skates. Die Inline-Skateschuhe sind abwechselnd oder gleichzeitig, ungleichmäßig lang am Boden.It is different when driving with inline skates. The inline skate shoes are alternating or at the same time, unevenly long on the ground.

Es ist die Aufgabe der vorliegenden Erfindung trotz naheliegender Schwierigkeiten ein brauchbares System vorzulegen, daß erlaubt die Geschwindigkeit des Fahrer zu ermitteln.It is an object of the present invention in spite of obvious difficulties present usable system that allows to determine the speed of the driver.

Es wird im folgenden eine Lösung aufgezeigt, die nachträglich an alle handelsüblichen Inline- Skates durch wenige Handgriffe montiert werden kann. In the following, a solution is shown that can be added to all commercially available inline Skates can be assembled in a few simple steps.  

Durch Anbringen von 2 oder mehreren Meßeinheiten/Sensoren an die Inline-Skates/Rollen, d. h. mindestens einen Sensor je Inline-Skate und durch eine geeignete Verknüpfung der gelieferten Daten ist eine Ermittlung der Geschwindigkeit bzw. Kilometer gewährleistet. Dies geschieht ohne Einfluß ob beide Inline-Skates oder ob nur ein Inline-Skate mit dem Boden Kontakt hat.By attaching 2 or more measuring units / sensors to the inline skates / rollers, i.e. H. at least one sensor per inline skate and by a suitable link between the delivered ones Data, a determination of the speed or kilometers is guaranteed. This happens without Influence whether both inline skates or only one inline skate is in contact with the ground.

Würde nur ein Sensor oder mehrere, jedoch nur von einem Inline-Skate Meßdaten liefern, wäre das Meßergebnis zu ungenau und würde nicht dem Sinne der Erfindung entsprechen.If only one sensor or more, but only from one inline skate, would provide measurement data the measurement result is too imprecise and would not correspond to the spirit of the invention.

Die Verknüpfung der Impulssignale erfolgt durch eine elektronische Schaltung, auf die nicht näher eingegangen wird, die zwischen Empfänger und eigentlichem Tacho geschaltet ist. Die Schaltung liefert von den zwei oder mehreren Sensoren übermittelten Signale den jeweils größeren Wert an den Tacho weiter. Der Fahrer trägt die Empfänger/Anzeigeeinheit am Handgelenk wie eine Armbanduhr.The pulse signals are linked by an electronic circuit, to which no further details are given is received, which is connected between the receiver and the actual speedometer. The circuit delivers the signals from the two or more sensors, whichever is greater the speedometer on. The driver wears the receiver / display unit on his wrist like one Wrist watch.

Die Meßeinheiten/Sensoren mit Sendern sind identisch aufgebaut, liefern jedoch unterschiedliche Sendesignale, so daß der Empfänger bzw. die elektr. Schaltung die Signale unterscheidet und nicht addiert.The measuring units / sensors with transmitters are constructed identically, but deliver different ones Transmit signals so that the receiver or the electr. Circuit differentiates the signals and not added.

Die Montage erfolgt vorzugsweise an der vorletzten Rolle, kann jedoch auch an jeder beliebigen Rolle erfolgen. Grundsätzlich an den Rollen, die den längsten Bodenkontakt haben.The assembly is preferably on the penultimate role, but can also be on any Role. Basically on the rollers that have the longest contact with the ground.

Für die Montage der Meßeinheit/Sensor an einer Achse wird diese entfernt. Die Rolle wird aus der Schiene herausgenommen, ein Magnet an bzw. in der Rolle befestigt und wieder mit der Meßeinheit/Sensor eingesetzt und die Achse montiert. Das Gleiche wird an dem anderen Inline- Skate durchgeführt. Am Tacho muß nur noch der Reifendurchmesser eingestellt werden. Voraussetzung für die Montage der Meßeinheit auf der Achse ist eine flache, kompakte Bauweise der Meßeinheit im Bereich seitlich zwischen Rolle und Schiene. Zu diesem Zweck wird die Befestigungslasche der Meßvorrichtung vorzugsweise aus einer zweipolig ausgeführten Platinenmaterial gefertigt, um in der Höhe des Magneten den Magnetschalter aufzunehmen. Desweiteren entfallen Kabel, die durch die rotierenden Rollen abreißen können.To mount the measuring unit / sensor on an axis, this is removed. The role is out the rail removed, a magnet attached to or in the role and again with the Measuring unit / sensor inserted and the axis mounted. The same is done on the other inline Skate performed. Only the tire diameter has to be set on the speedometer. A prerequisite for mounting the measuring unit on the axis is a flat, compact design the measuring unit in the area between the roller and the rail. For this purpose the Fastening tab of the measuring device preferably made of a two-pole design Printed circuit board material to accommodate the magnetic switch at the height of the magnet. Furthermore, there are no cables that can tear off due to the rotating rollers.

Um die Meßeinheit vor Beschädigungen zu schützen wird sie mit den Rollen im oberen 180°- Bereich über dem Laufrad zwischen Rolle und Schiene montiert. To protect the measuring unit from damage, it is attached to the rollers in the upper 180 ° Area mounted above the impeller between roller and rail.  

Nachstehend wird die Erfindung anhand einer bevorzugten Ausführungsform in einer Zeichnung dargestellt und im folgenden näher erläutert. Es zeigen:The invention is described below based on a preferred embodiment shown in a drawing and explained in more detail below. Show it:

Fig. 1 Schnitt durch eine Rolle mit Meßeinheit/Sensor die erfindungsgemäße Anordnung auf der Achse eines Inline-Skates. Sichtbar ist auch der in der Rolle angebrachte Magnet, Fig. 1 section through a roller with a measuring unit / sensor, the arrangement according to the invention on the axis of an inline skate. You can also see the magnet attached to the roll,

Fig. 2 Seitenansicht einer Rolle mit Meßeinheit/Sensor bestehend aus Befestigungslasche, Magnetgeber und Sender, Fig. 2 side view of a roll of the measuring unit / sensor consisting of fastening tab, magnetic encoder and transmitter,

Fig. 3 Inline-Skateschuh mit Prinzipanordnung der Meßeinheit/Sensor. Fig. 3 inline skate shoe with principle arrangement of the measuring unit / sensor.

Die Form und die Lage der Meßeinheit kann variieren. Ebenfalls kann eine andere Art der Impulsgeber gewählt werden. Anstatt dem System Magnet/Magnetschalter sind auch z. B. folgende Ausführungen umsetzbar: Induktion einer Spule, Ausführung mit Schleifkontakten.The shape and position of the measuring unit can vary. Another type of Pulse generator can be selected. Instead of the magnet / magnetic switch system, z. B. the following versions can be implemented: induction of a coil, version with sliding contacts.

Die Ausführung der Datenübertragung kann anstatt per Funk über Kabel erfolgen.The data transmission can be carried out by cable instead of by radio.

Der Tacho könnte anstatt am Handgelenk getragen, direkt auf einem der beiden Inline-Skates befestigt werden.The speedometer could be worn on one of the two inline skates instead of on the wrist be attached.

Im beschriebenen Fall ist ein nachträglicher Einbau des Geschwindigkeitsmessers vorgesehen.In the case described, the speedometer is retrofitted.

Denkbar ist natürlich auch eine bereits integrierte Einheit vom Hersteller, jedoch tritt in diesem Fall ebenfalls Anspruch 1 in Kraft.Of course, an already integrated unit from the manufacturer is also conceivable, but this occurs in Case also claim 1 in force.

Sämtliche in den Anmeldeunterlagen beschriebenen Merkmale werden als erfindungswesentlich beansprucht, soweit sie einzeln oder in Kombination gegenüber dem Stand der Technik neu sind.All of the features described in the application documents are essential to the invention claimed insofar as they are new compared to the prior art, individually or in combination.

BezugszeichenlisteReference list

1 Schiene von Inline-Skate
2 Rolle
3 Achse
4 Meßeinheit
5 Magnet
6 Magnetschalter
7 Befestigungslasche
8 Inline-Skate 1 inline skate track
2 roll
3 axis
4 measuring unit
5 magnet
6 magnetic switches
7 fastening tab
8 inline skates

Claims (6)

1. Eine Geschwindigkeitsmeßvorrichtung für Rollschuhe insbesondere Inline-Skates bei denen die Rollen hintereinander angeordnet sind, ist dadurch gekennzeichnet, daß mindestens eine Meßeinheit je Fuß am inline-Skate angebracht oder integriert ist.1. A speed measuring device for roller skates, especially inline skates in which the rollers are arranged one behind the other, is characterized in that at least one measuring unit per foot is attached or integrated to the inline skate. 2a. Eine Geschwindigkeitsmeßvorrichtung für Rollschuhe insbesondere Inline-Skates ist dadurch gekennzeichnet, daß diese Meßvorrichtungen auf die Achsen mit den Rollen montiert und befestigt werden.2a. A speed measuring device for roller skates, especially inline skates is characterized in that these measuring devices on the axes with the rollers be assembled and fastened. 2b. Eine Geschwindigkeitsmeßvorrichtung für Rollschuhe insbesondere Inline-Skates ist dadurch gekennzeichnet, daß diese Meßvorrichtungen auf die Achsen und mit den Rollen im oberen 180°-Bereich über dem Laufrad zwischen Rolle und Schiene montiert und befestigt werden.2 B. A speed measuring device for roller skates, especially inline skates is characterized in that these measuring devices on the axes and with the rollers mounted and fastened in the upper 180 ° area above the impeller between roller and rail will. 3. Eine Geschwindigkeitsmeßvorrichtung für Rollschuhe insbesondere Inline-Skates ist dadurch gekennzeichnet, daß die Befestigungslaschen der Meßvorrichtungen zweipolig ausgeführt sind.3. A speed measuring device for roller skates, especially inline skates is characterized in that the mounting tabs of the measuring devices have two poles are executed. 4. Eine Geschwindigkeitsmeßvorrichtung für Rollschuhe insbesondere Inline-Skates ist dadurch gekennzeichnet, daß die Meßvorrichtung an handelsübliche Inline-Skates angebracht werden kann.4. A speed measuring device for roller skates, especially inline skates is characterized in that the measuring device on commercially available inline skates can be attached. 5. Eine Geschwindigkeitsmeßvorrichtung für Rollschuhe insbesondere Inline-Skates ist dadurch gekennzeichnet, das eine elektr. Schaltung zwischen Empfanger und eigentlichem Tacho geschaltet ist. Die Schaltung liefert von den zwei oder mehreren Sensoren übermittelten Signale den jeweils größeren Wert an den Tacho weiter.5. A speed measuring device for roller skates, especially inline skates is characterized in that an electr. Circuit between receiver and actual Speedometer is switched. The circuit delivers transmitted by the two or more sensors Signals the larger value to the speedometer.
DE19717589A 1996-08-13 1997-04-25 Speed / odometer for roller skates (inline skaters) Ceased DE19717589A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19717589A DE19717589A1 (en) 1996-08-13 1997-04-25 Speed / odometer for roller skates (inline skaters)
PCT/DE1997/001719 WO1998006466A2 (en) 1996-08-13 1997-08-13 Speedometer/mileage indicator for roller skates, in particular in-line skates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19632645 1996-08-13
DE19717589A DE19717589A1 (en) 1996-08-13 1997-04-25 Speed / odometer for roller skates (inline skaters)

Publications (1)

Publication Number Publication Date
DE19717589A1 true DE19717589A1 (en) 1998-02-19

Family

ID=7802547

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19717589A Ceased DE19717589A1 (en) 1996-08-13 1997-04-25 Speed / odometer for roller skates (inline skaters)

Country Status (1)

Country Link
DE (1) DE19717589A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29713992U1 (en) * 1997-08-08 1998-01-15 Klink, Bernd, 78628 Rottweil Device for measuring all mathematical variants of the path-time diagram for inline skates
WO1998026846A1 (en) * 1996-12-19 1998-06-25 Daniel Groos Method for determining the rates of motion and wheel for roller skates and skateboard
DE19835588A1 (en) * 1998-08-06 2000-02-10 Ingo Schneider Method of measuring distance traveled or speed of roller blade user; involves measuring center of gravity speed after grounding blade with transducer whilst other blade is off ground
DE10014253A1 (en) * 2000-03-22 2001-09-27 Werner Schelling Sports equipment such as ski, snowboard or skate, has basic body, optical speed-sensor, and speed-indicator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454411A (en) * 1982-09-07 1984-06-12 Hale William H Odometer mounted between roller skate wheels
DE9209825U1 (en) * 1992-07-22 1992-10-01 Schroll, Stefan, Dipl.-Ing. (FH), 8221 Nußdorf Road skate with ride computer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454411A (en) * 1982-09-07 1984-06-12 Hale William H Odometer mounted between roller skate wheels
DE9209825U1 (en) * 1992-07-22 1992-10-01 Schroll, Stefan, Dipl.-Ing. (FH), 8221 Nußdorf Road skate with ride computer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998026846A1 (en) * 1996-12-19 1998-06-25 Daniel Groos Method for determining the rates of motion and wheel for roller skates and skateboard
US6268720B1 (en) 1996-12-19 2001-07-31 Daniel Groos Method for determining the rates of motion and wheel for roller skates and skateboard
DE29713992U1 (en) * 1997-08-08 1998-01-15 Klink, Bernd, 78628 Rottweil Device for measuring all mathematical variants of the path-time diagram for inline skates
DE19835588A1 (en) * 1998-08-06 2000-02-10 Ingo Schneider Method of measuring distance traveled or speed of roller blade user; involves measuring center of gravity speed after grounding blade with transducer whilst other blade is off ground
DE19835588B4 (en) * 1998-08-06 2007-08-16 Sigma-Elektro Gmbh Method for measuring the distance traveled and / or speed of a skater
DE10014253A1 (en) * 2000-03-22 2001-09-27 Werner Schelling Sports equipment such as ski, snowboard or skate, has basic body, optical speed-sensor, and speed-indicator

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